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    Medium Risk
    identity_theft

    SIM Swapping Attack

    Warning about SIM swapping attacks where hackers take over your phone number to bypass two-factor authentication and drain bank accounts.

    Phone Carrier
    Social Engineering
    Dark Web
    Targets: general, young adults Avg loss: $12,000 Regions: Us, Ca, Gb, Eu, Global
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    Updated Mar 27, 2026

    Think you've been targeted?

    How This Scam Works

    1

    1

    Hacker collects your personal info from data breaches, social media, or social engineering.

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    2

    They call your phone carrier pretending to be you, using your personal details to pass security questions.

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    3

    The carrier transfers your phone number to a SIM card the hacker controls. Your phone loses service.

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    With your phone number, the hacker receives all your 2FA codes and resets passwords on your bank, email, and crypto accounts.

    Warning Signs

    Your phone suddenly loses service (shows 'No Service' or 'SOS only')

    You stop receiving text messages and calls

    You receive notifications about account changes you did not make

    Your bank or email sends 2FA codes you did not request

    You cannot log into accounts that use SMS verification

    Real Examples

    Carrier Call

    ""

    Victim Notices

    ""

    How to Protect Yourself

    1

    Set a PIN or passphrase with your phone carrier (AT&T, Verizon, T-Mobile all offer this)

    2

    Switch from SMS-based 2FA to authenticator apps (Google Authenticator, Authy)

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    Use a hardware security key (YubiKey) for your most important accounts

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    Limit the personal information you share publicly online

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    Enable SIM lock or number transfer lock with your carrier

    6

    Monitor your phone for unexpected service interruptions

    Frequently Asked Questions

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    Help Protect Others

    Share this scam report to warn friends and family.

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